pH 8.0 Standard @ 25°C Back Catalog number: 59277 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 673505 Chlorfenvinphos, 10.0 µg/ml, Ethyl acetate, 10ml Price on request 14800-0160-50ME5 Trifluoromethanesulfonic acid, 50µg/ml in MeOH, 5ml Price on request 72828 Kresoxim methyl Price on request